Best Battery Life Phone 2025: Longest Lasting Mobiles

Modern smartphones have come a long way, with powerful processors and stunning displays packed into devices that fit in the palm of your hand. However, one aspect that has remained a constant challenge is battery life. Despite advancements in technology, the demand for more power often outweighs the improvements in battery life.

Fortunately, there are still a few smartphones out there that excel in delivering stellar battery life. In this article, we will explore the top 10 phones with exceptional battery performance that are still worth considering in 2025. Whether you’re on a budget or looking for a high-end device, there’s something for everyone on this list.

Most of the phones mentioned in this roundup are ranked based on their performance in the PCMark Work 3.0 battery life test, which simulates real-world tasks at a fixed brightness level. While a higher score generally indicates better battery life, real-world usage may vary.

While the PCMark app is only available on Android phones, we have also included the best-performing iPhone based on extensive testing. Here are the top 10 phones with outstanding battery life in 2025:

1. Oppo Reno 11 F 5G – This phone offers a fully-fledged Android experience with incredible battery life and supports 67W fast charging. It boasts a 5000mAh battery capacity and scored an impressive 22:12 in the battery test.
2. Oppo A78 5G – A budget-friendly option with superb battery life, a 90Hz display, and decent performance. It scored 21:08 in the battery test with a 5000mAh battery capacity.
3. Samsung Galaxy S25 Ultra – Samsung’s flagship phone with a 5000mAh battery that can last through demanding days. It scored 19:48 in the battery test and offers top-tier performance and a gorgeous display.
4. Apple iPhone 16 Pro Max – While the battery test score is not available, the iPhone 16 Pro Max is known for its exceptional battery life. With a 4685mAh battery capacity and efficient A18 Pro chipset, it offers long-lasting performance.
5. HMD Skyline – Known for its repairability and impressive battery life, the HMD Skyline scored 18:23 in the battery test with a 4600mAh battery capacity.
6. Nothing Phone (2a) Plus – With a battery test score of 16:24 and a 5000mAh battery capacity, this phone offers unique ‘Glyph’ lights and excellent battery life.
7. Nothing Phone (3a) – Offering great value for money, the Nothing Phone (3a) scored 16:14 in the battery test with a 5000mAh battery capacity.
8. Samsung Galaxy S24+ – Still a great choice with a battery test score of 16:04 (Exynos) and 15:52 (Snapdragon). It offers a 4900mAh battery capacity and impressive performance.
9. Redmi Note 14 Pro+ 5G – Known for its fast charging capabilities, the Redmi Note 14 Pro+ scored 16:00 in the battery test with a 5110mAh battery capacity.
10. CMF Phone 1 – An excellent budget option with a battery test score of 15:59 and a 5000mAh battery capacity. It offers a unique design and solid performance.

    At Tech Advisor, we have been reviewing phones and providing buying advice since the early days of smartphones. Battery life has always been a crucial factor in our reviews, and we conduct in-depth real-world testing on every new model to ensure we provide the best possible advice to our readers.

    When choosing a phone for its battery life, factors like battery capacity, screen size, display resolution, and fast-charging capabilities should be considered. While benchmark tests provide a score, real-world usage may vary based on individual usage patterns and settings.

    In conclusion, these top 10 phones with exceptional battery life offer a range of options for every budget and requirement. Whether you prioritize longevity, fast charging, or value for money, there’s a phone on this list that will meet your needs.